La Rose IL ZIP Code
La Rose city is located in Illinois State, Marshall County and has a unique zip code assigned by the US Postal Service Office.
You can search for the La Rose IL zip code by its streets and block numbers if we have some of the La Rose streets loaded in our website
La Rose Area Code is 309 and Time Zone is Central (GMT -06:00).
La Rose Zip Code - Illinois
The US ZIP Code basic format consists of five decimal numerical digits assigned to the La Rose City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the La Rose ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in La Rose, Illinois.
The La Rose Zip Code is 61541.
If you want to send a mail to La Rose City, you should use the 61541 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded La Rose ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 61541 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a La Rose city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Illinois.